So it is all good, I got the USB FOS disk working, but no need. All I had to do was use the OneLine+ Ethernet adapter and it resolved all my issues. I was able to capture and deploy images with in 2~5 mins. This X1 Gen 4 was a big headache but this PCIE 3.0 x4 SSD should be worth it… I hope.

@wcheung That is one option and it will work (as you have seen). If you only have a handful of systems this may be an option so you don’t have to burn a lot of time trying to resolve this issue. This decision is up to you (time vs ease of use).

So I haven’t had a chance to do the USB FOS Engine boot yet, but i did try something interesting… hear me out.

I set the machine, lets call it X1_1 from UEFI only to Legacy boot then proceed as normal. I was able to PXE boot and perform a full registration and capture an image.

Then on a second (identical machine) lets call this one X1_2 set it to Legacy boot, and deployed an image to it. Once completed I set the machine back to UEFI only and watch the machine boot up… and now I’m in Audit mode with all the app/updates performed in a Pre-Sysprep config just as I imaged it on X1_1.

I don’t think I would call this a win but it worked… your thoughts @george1421 ?

@wcheung No, don’t touch the files in that directory. Only look to see the file names with .efi extension, then update your dhcp option 67. If you mess (rename/change) with any of the files in the /tftpboot you will break pxe booting.

OK then, I must have missed when you upgraded to 1.3.0. OK then I’m back on having you build a usb boot for the FOS Engine. We have seen certain firmware not support the handoff between iPXE and the FOS Engine. Both bzImage and init.xz get transferred to the target computer then nothing happens. We have seen this on one firmware where the screen freezes but the FOS Engine continues to work for capturing and deploying images. But I think its still the handoff from iPXE to FOS. To test this we created the FOS USB boot process which uses grub to handoff booting to the FOS Engine. If we can get the FOS engine to boot then we can deal with the usb ethernet adapter. There is a kernel parameter to usb nics that may need to be added, but again the kernel is not booting so the kernel parameter at this point is not important.

@wcheung So nothing is executing once iPXE hands off to the FOS Engine kernel. In the /tftpboot directory in the fog server, there are other .efi files you can try. I’m going to suspect they will give you the same results, but it would be worth a try.

The next step I would say is to try to create a FOG USB boot drive. This will skip the pxe boot process (which seems to be working) and load the FOS engine right from the usb flash drive. In this case instead of using iPXE to boot, we will use grub to boot. The instructions are here:https://forums.fogproject.org/topic/7727/building-usb-booting-fos-image

Once you build this usb boot drive, I want you to pick the last option which again debug to drop to a command prompt… Oh wait you are using FOG 1.2.0, that doesn’t support uefi firmware well or NVMe disks at all.

Still go ahead and build this usb flash drive. Its based on FOG 1.3.0, I’m interested to see if you can boot into the debug console and pick up an IP address. None of the other menus will work since your FOG 1.2.0 server is missing the needed backend to make it work. BUT, it will tell you if you will have a better chance with FOG 1.3.0 and this computer.

(as you can see as I think more about 1.2.0) Even of you could get the 1.2.0 FOS Engine to boot with the new kernel, the 1.2.0 inits won’t understand NVMe disk, gpt format, and marginally supports uefi. I really think if you have the resources available, you would be better off spinning up a new FOG 1.3.0-RCx FOG server.

So this machine comes with a unique ethernet adapter called OneLink Ethernet Adapter, I don’t have it available and I am currently using Lenovo USB Ethernet adapter which has worked for current and previous generation machines and windows 7 & 10 but in legacy mode.